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3 Answers
Ryan Ackermann
14,665 PointsWell instead of giving you the answer, lets look at how to create a method with a void return type.
- (void) thisMethodIsATest {
NSLog(@"Test");
}
Notice that the - (void) section of the method denotes it as a voided method, or a method without a return type.
I hope this helps :)
Meek D
3,457 Pointsif you are saying like in this example - (IBAction)button:(id)sender { } it doesnt return anything ,you just assign the button do an action Ben Howell
Ryan Ackermann
14,665 PointsActually IBAction is the return type in your example :)
Meek D
3,457 PointsRyan ackermanm you right
kerdeseverin
9,688 Points(IBAction)button:(id)sender { }
- It takes in the sender ( basically whoever triggered the method)
- It returns IBAction ( the type of action that took place e.g touch up inside)